RELEASE-2021

The particulate size analyzer has two main components, the DustTrak sensor (TSI DustTrak 8533EP) and its supporting infrastructure, which shelters the sensor from the environment, and provides an flow rate for the sampler that complies with EPA recommendations. Instrumentation: TSI DustTrak model: 8533EP本颗粒物粒径分析仪包含两大核心组件：DustTrak传感器（TSI DustTrak 8533EP）及其配套支撑架构。该支撑架构可隔绝外界环境对传感器的干扰，并为采样器提供符合美国环境保护署（Environmental Protection Agency，EPA）推荐标准的气流流速。仪器规格：TSI DustTrak型号：8533EP。